baber/WOPTO huggingface dataset:
Patent EP-3657690-A1 (EP)
Inventor: LIU JIANQIN
IPC: H04B7/0417
Filed: 2013-08-08
Abstract: Embodiments of the present invention provide a method for determining a precoding matrix indicator, a receiving device, and a sending device. The method for determining a precoding matrix indicator includes: selecting, by a receive end, a precoding matrix W from a codebook based on a reference signal sent by a transmit end, where the precoding matrix W is a product of two matrices W1 and W2, where the W1 includes N B  block matrices X i ,  N B    ≥ 1, and the W1 is indicated as: W1 =  diag  { X 1,..., X N B     }, where 1 ≤  i  ≤  N B   , and a column x i,j  of each block matrix X i  is a Kronecker kronecker product of a first vector Aij and a second vector B ij , that is,  x ij    =  A ij    ⊗  B ij    ; and sending, by the receive end, a precoding matrix indicator PMI corresponding to the precoding matrix W to the transmit end, so that the transmit end obtains the precoding matrix W according to the PMI. According to the method for determining a precoding matrix indicator, the receiving device, and the sending device in the embodiments of the present invention, precoding precision can be improved, and therefore, a system throughput is improved.
Patent EP-3795849-A1 (EP)
Inventor: VON KOENIGSEGG CHRISTIAN
IPC: F16D25/12
Filed: 2019-09-23
Abstract: A multiple-plate wet clutch (10) for mounting on a shaft (12) having an internal shaft conduit (14) for a coolant is proposed. The wet clutch (10) has a clutch hub (16) mounted on the shaft (12), a clutch basket (18) rotationally supported relative to shaft (12), a clutch pack (20) operationally connecting the clutch hub (16) and the clutch basket (18), and a collar (34) mounted on the shaft (12). The wet clutch (10) further has a plurality of individual clutch conduits (48), wherein each clutch conduit (48) has a collar portion (52) formed by the collar (34) and a hub portion (50) formed by the clutch hub (16), the collar portion (52) has an inlet (54) for receiving the coolant, and the hub portion (50) has one or more outlets at the clutch pack (20) for releasing the coolant. The wet clutch (10) further has a plurality of valves (28), wherein each valve (28) is connected to a single clutch conduit and control the flow of coolant through the clutch conduit, and an actuator (22) is supported by the collar (34) and configured to simultaneously engage the clutch pack (20) and operate the plurality of valves (28).
Patent EP-3637579-A1 (EP)
Inventor: MOTODA NORIAKI
IPC: H02J7/00
Filed: 2019-09-30
Abstract: Provided is a battery charging system capable of efficiently charging a plurality of batteries and of facilitating the reuse of the batteries having been charged. Also provided is a control method for the battery charging system. The battery charging system includes a charger 70 and a plurality of batteries 1 (1-1∼n). The charger 70 has a control section 80 controlling the order of charging the plurality of batteries 1. Each battery 1 has a first attaching part 11 and a second attaching part 31. The first attaching part 11 is attachable to a battery attaching part 71 of the charger 70 or the second attaching part 31 of another battery 1 to transmit and receive electric power and information to and from the charger 70 or the another battery 1. The second attaching part 31 is attachable to the first attaching part 11 of another battery 1 to transmit and receive electric power and information to and from the another battery 1. The control section 80 performs control such that when a plurality of batteries 1 (1-1∼n) are to be charged in a state where the batteries 1 are attached to the battery attaching part 71 into a stack, the rearmost one 1(1-n) of batteries 1 in the stack which have not completed charging is preferentially charged.
Patent EP-3633120-A1 (EP)
Title: Attachment for a pool vacuum
Inventor: KIPPES SCOTT
IPC: E04H4/16
Filed: 2019-10-01
Abstract: An attachment for a pool vacuum includes a housing and a brushroll at least partially extending from the housing. The brushroll has a plurality of bristles and configured to rotate about a first axis. The attachment further comprises a paddle wheel disposed in the housing. The paddle wheel is configured to rotate about a second axis that is parallel to the first axis. The attachment further comprises a torque transmission member coupling the brushroll and the paddle wheel. In response to rotation of the paddle wheel about the second axis, the torque transmission member is configured to rotate the brushroll about the first axis.
Patent EP-3628168-A1 (EP)
Inventor: BLEIEL SINEAD
IPC: A23P30/20
Filed: 2015-12-15
Abstract: A method of producing a denatured pea protein solution comprises the steps of mixing pea protein with an alkali solvent to provide a 1-10% pea protein solution (w/v) having a pH of at least 10, resting the pea protein solution for at least 15 minutes, heating the pea protein solution under conditions sufficient to heat-denature the pea protein without causing gelation of the pea protein solution, and rapidly cooling the denatured pea protein solution to prevent gelation, wherein at least 90% of the pea protein in the denatured pea protein solution is soluble. Also described is a method of producing microparticles having a denatured pea protein matrix, the method comprising the steps of providing a denatured pea protein solution according to the invention, treating the denatured pea protein solution to form microdroplets; and cross-linking and chelating the droplets to form microparticles.
Patent EP-3670508-A1 (EP)
Inventor: DANZ MICHAEL
IPC: C07D487/04
Filed: 2019-12-04
Abstract: SummaryThe invention relates to an organic light-emitting molecule for the use in optoelectronic devices. According to the invention, the organic molecule has- one first chemical moiety with a structure of formula I,and- three second chemical moieties, each independently with a structure of formula II,whereinthe first chemical moiety is linked to each of the three second chemical moieties via a single bond;T, V, X, Y is the binding site of a single bond linking the first chemical moiety to one of the three second chemical moieties or is R<sup>1</sup>;W is CN;R<sup>Y</sup>is R<sup>I</sup>;R<sup>X</sup>, R<sup>V</sup>, R<sup>W</sup>is R<sup>A</sup>or R<sup>I</sup>; wherein exactly one of R<sup>X</sup>, R<sup>V</sup>, R<sup>W</sup>is R<sup>A</sup>;R<sup>T</sup>is the binding site of a single bond linking the first chemical moiety to one of the three second chemical moieties;exactly two substituents selected from the group consisting of T, V, X and Y represent the binding site of a single bond linking the first chemical moiety and one of the three second chemical moieties.
Patent EP-3674036-A1 (EP)
Inventor: GILIBERT ARNAUD
IPC: H02K7/14
Filed: 2019-12-09
Abstract: La présente invention concerne un outil électromécanique (1) comportant un carter (2), un arbre (3) animant en rotation un embout, et un transformateur tournant. L'arbre rotatif intégre un circuit électronique destiné à mesurer une grandeur physique de l'arbre, et le transformateur tournant (10, 11, 12, 13, 14, 15) comporte un stator solidarisé avec le carter et un rotor fixé à l'arbre rotatif. Le stator intégre un premier bobinage et un premier support de ce premier bobinage, le rotor intégre un deuxième bobinage et un deuxième support de ce deuxième bobinage. Les supports sont réalisés en matériau plasto-ferrite.
Patent EP-3835623-A1 (EP)
Title: Gear transmission unit with a forced lubrication system including one or more lubricant distribution boxes
Inventor: CONSANI MARCO
IPC: F16H57/04
Filed: 2019-12-12
Abstract: A gear transmission unit, particularly for a motor-vehicle, is provided with a forced lubrication system (3) for lubricating the rolling bearings (B1, B2, B3) and/or further inner components of the transmission unit. The unit is provided with one or more accessory elements in the form of lubricant distribution boxes (S). Each distribution box (S) has a hollow body rigidly connected to the casing (2) of the unit adjacent to a respective channel outlet (5A) which supplies a flow of lubricant under pressure. The hollow body defines an inner lubricant distribution chamber (C) and has an inlet (8) connected to the channel outlet (5A) and two or more outlets (8) connected to further conduits for channels (5B) or chambers, for supplying a flow of lubricant under pressure in parallel to various components to be lubricated inside the transmission casing (2).
Patent EP-3677816-A1 (EP)
Inventor: HILBERT BRIAN F
IPC: F16J15/44
Filed: 2019-12-24
Abstract: A hydrostatic seal (100) configured to be disposed between relatively rotatable components is provided. The seal (100) includes a seal housing (107). The seal (100) also includes a shoe (108) having a first axially extending segment (109), a second axially extending segment (120), and a radially extending segment (116) joining the first (109) and second (120) axially extending segments, the shoe (108) cantilevered to the seal housing (107).
Patent EP-3686810-A1 (EP)
Inventor: KIM KYE-HYEON
IPC: G06N3/04
Filed: 2019-12-27
Abstract: A method of online batch normalization, on-device learning, or continual learning which are applicable to mobile devices, loT devices, and the like is provided. The method includes steps of: (a) computing device instructing convolutional layer to acquire k-th batch, and to generate feature maps for k-th batch by applying convolution operations to input images included in k-th batch respectively; and (b) computing device instructing batch normalization layer to calculate adjusted averages and adjusted variations of the feature maps by referring to the feature maps in case k is 1, and the feature maps and previous feature maps, included in at least part of previous batches among previously generated first to (k-1)-th batches in case k is integer from 2 to m, and to apply batch normalization operations to the feature maps. Further, the method may be performed for military purpose, or other devices such as drones, robots.
Patent EP-3754360-A1 (EP)
Title: Built in self test transmitter phase calibration
Inventor: DOARE OLIVIER VINCENT
IPC: G01S7/40
Filed: 2019-06-21
Abstract: Disclosed are various embodiments for improving the accuracy of a phase associated with the radar signal by identifying a spectral signature associated with a radio frequency (RF) impairment and performing digital predistortion to enhance the radar performance and to compensate for the impairment that causes offset or imbalance of the phase rotator output cause signal distortion or otherwise degrade of the phase of the signal. The self-calibrating mechanism of the present disclosure is configured to identify the impairments, determine a spectral signature associated with the impairment, and optimize the phase error through digital predistortion of the RF signal based at least in part on the spectral signature associated with the impairment.
Patent EP-3614306-A1 (EP)
Inventor: ROMDHANI SAMI
IPC: G06K9/00
Filed: 2019-08-23
Abstract: L'invention concerne un procédé de détection de visage et de détermination de pose de visage à partir d'un maillage tridimensionnel, comprenant les étapes de :détermination (200) d'une carte de courbure de la surface tridimensionnelle, selon une courbure moyenne ou gaussienne,repérage (300), dans la carte de courbure, d'un bout (B) du nez de visage au niveau duquel la surface tridimensionnelle de visage présente une courbure prédéterminée,détermination (400) d'une pose du visage définie par des coordonnées du bout (B) du nez et par trois angles de rotation du visage autour de trois axes,délimitation d'une zone de visage et comparaison (450) entre la zone de visage délimitée et un gabarit de visage de référence, pour valider la détection d'un visage réel dans le maillage tridimensionnel.L'invention concerne également un procédé de contrôle de l'identité d'un individu en utilisant une vue frontalisée de son visage, obtenue à l'aide du procédé de détection de visage et de détermination de pose appliqué à une vue non nécessairement frontalisée.
Patent EP-3834914-A1 (EP)
Title: Use of a transition metal oxide for removing fluorinated by-products from a gas, device and method for removing such by-products
Inventor: MAKSOUD LOUIS
IPC: B01D53/68
Filed: 2019-12-13
Abstract: The present invention relates a method for removing by-products from a gas (10) comprising such by-products, the by-products comprising fluoronitrile compounds and/or fluorocarbon compounds. 
     This method comprises a step (a) of contacting the gas (10) with a solid adsorbent phase (11) that comprises a molecular sieve and further comprises at least one transition metal oxide. 
     The present invention also relates to a device (5, 6) for removing fluorinated by-products from a gas (10) comprising such fluorinated by-products and to the use of at least one transition metal oxide in a solid adsorbent phase (11) comprising a molecular sieve for removing by-products from a gas (10) comprising said by-products, the by-products comprising fluoronitrile compounds and/or fluorocarbon compounds.
Patent EP-3710697-A1 (EP)
Inventor: HEROLD FRANK
IPC: F04B53/06
Filed: 2019-02-11
Abstract: Eine Einrichtung zur Bereitstellung von unter einem vorgebbaren Druck stehenden Fluiden für die Druckversorgung eines Abnehmers, wie einer Arbeitseinheit (1) eines SCR (Selective Catalytic Reduktion)-Systems zur Abgasbehandlung von Verbrennungsmotoren, mit mindestens einer Pumpe (3), die in einem zwischen einem Fluidvorrat (5) und dem Abnehmer (1) gebildeten Fluidkreislauf (4) das betreffende Fluid aus dem Fluidvorrat (5) entnimmt und dem Abnehmer (1) zuführt, ist dadurch gekennzeichnet,dass im Fluidkreislauf (4) ein eine Drosselstelle (18) enthaltender Leitungszweig (9) und eine Ventilanordnung (23, 59, 61, 63) vorgesehen sind, die in eine den Fluidvorrat (5) mit der Pumpe (3) verbindende Schaltstellung betätigbar ist, bei der ein Strömungsweg gebildet ist, der den die Drosselstelle (18) aufweisenden Leitungszweig (9) enthält, und die in eine zweite, die Versorgung des Abnehmers unterbrechende Schaltstellung betätigbar ist, bei der ein die Pumpe (3) mit der Umgebung (57) verbindender Strömungsweg gebildet ist.
Patent EP-3746862-A1 (EP)
Inventor: NEMCEK ADAM
IPC: G05D23/19
Filed: 2019-01-29
Abstract: A device incorporating electronics including a transmitter to transmit commands to a remote HVAC unit, a communication module for connecting the device to a low power network, and a controller to communicate with the HVAC unit and communicate with a remote device over the low power network. The device further incorporates a power source to power the electronics.
Patent EP-3777480-A1 (EP)
Title: Device and method for wireless power transfer
Inventor: ETTES WILHELMUS GERARDUS MARIA
IPC: H05B6/12
Filed: 2019-04-02
Abstract: An intermediate device for supporting a power transfer to an electromagnetic load (505) from a power transmitter (201) providing a power transfer electromagnetic signal comprises a resonance circuit (507) that includes a coil (701) and a capacitor (703). The coil (701) is arranged to electromagnetically couple to the power transmitter (201) and to the electromagnetic load (505) such that energy of the power transfer electromagnetic signal from the power transmitter (201) is concentrated towards the electromagnetic load (505). A hollow support structure (1001) has a laterally positioned air inlet (1205) and a centrally positioned air outlet (1207). The coil (701) is mounted on the hollow support structure (1001) and disposed around the central air outlet (1207). The device further comprises an air flow generator (901) for creating a flow of air into the air inlet (1205).
Patent EP-3781883-A1 (EP)
Inventor: WALLET-LAÏLY JEREMY
IPC: F25B31/00
Filed: 2019-03-14
Abstract: A vapor compression system (20; 120; 220; 320) has: first (22A; 122A; 222A) and second (22B; 122B; 222B) compressors; first (40) and second (46) heat exchangers; and one or more expansion devices (52; 52A, 52B). Means (32A, 32B; 32A, 32B, 126A, 126B; 32A, 32B, 232A, 232B) are provided for switching the system between operation in first and second modes using the respective first and second compressors. In the first mode: the first compressor compresses refrigerant; the compressed refrigerant is cooled in the first heat exchanger; the cooled refrigerant is expanded in at least one of the one or more expansion devices; and the expanded refrigerant absorbs heat in the second heat exchanger. In the second mode: the second compressor compresses refrigerant; the compressed refrigerant is cooled in the second heat exchanger; the cooled refrigerant is expanded in at least one of the one or more expansion devices; and the expanded refrigerant absorbs heat in the first heat exchanger.
Patent EP-3775303-A1 (EP)
Inventor: ROHDE WOLFGANG
IPC: C22B23/00
Filed: 2019-04-01
Abstract: L'invention concerne un procédé de récupération d'un métal de transition à partir de batteries au lithium-ion usagées contenant du nickel, ledit procédé comprenant les étapes consistant à (a) chauffer un matériau d'oxyde de métal de transition contenant du lithium à une température dans la plage allant de 400 à 1200 °C, à (b) traiter ledit matériau traité thermiquement avec de l'eau, à (c) traiter le résidu solide de l'étape (b) avec un acide choisi parmi l'acide sulfurique, l'acide chlorhydrique, l'acide nitrique, l'acide méthanesulfonique, l'acide oxalique et l'acide citrique, à (d) ajuster la valeur du pH à une valeur de 2,5 à 8, à (e) éliminer les composés d'Al, de Cu, de Fe, de Zn ou des combinaisons d'au moins deux des éléments précédents présents dans la solution ou la suspension obtenue à l'étape (d).
Patent EP-3781664-A1 (EP)
Inventor: HORNA TOMÁS DAVID
IPC: C12M1/00
Filed: 2019-04-17
Abstract: The present invention is comprised among apparatus and/or devices for cell separation.The invention relates to a cell separation chamber,a system and a method for the cell separation and cell recovery of cell systems suspended in a culture medium. In particular,theinventionseeks to completely separate cell systems from their original culture medium and provides a separation with high viability for reusing the recovered cell systems and the separated culture medium.
Patent EP-3784016-A1 (EP)
Inventor: SZANTAI ISTVAN GABOR
IPC: A01D34/416
Filed: 2019-04-23
Abstract: Die Erfindung geht aus von einem Schneidkopf (42) für einen Rasentrimmer (10), wobei der Schneidkopf (42) dazu vorgesehen ist einen Schneidfaden (44) automatisch nachzulängen, aufweisend einen Schwenkhebel (820) der um eine Schwenkhebelrotationsachse (822) schwenkbar gelagert ist. Es wird vorgeschlagen, dass in einer Arretierstellung des Schwenkhebels (820), insbesondere wobei kein Schneidfaden (44) nachgelängt wird, ein Schwerpunkt (886) des Schwenkhebels (820) relativ zur Rotationsachse (60) des Schneidkopfs (42) einen radial in etwa gleich großen oder größeren Abstand aufweist, wie die Schwenkhebelrotationsachse (822) zur Rotationsachse (60) des Schneidkopfs (42).
Patent EP-3788278-A1 (EP)
Inventor: KLIBER ANTHONY WILL
IPC: F16H19/04
Filed: 2019-04-29
Abstract: A torque transmission device has a pinion that includes a plurality of rollers that mesh with a plurality of teeth of an output. Each roller is supported by a bearing having rotating bearing elements. A clearance compensation for the diametrical difference between a diameter of each roller and an inscribed diameter of the associated rotating bearing elements is included in the plurality of teeth of the output such that there is no interference between the plurality of rollers and the plurality of teeth.
Patent EP-3829615-A1 (EP)
Inventor: MARKOVIC DANIJELA
IPC: A61P5/00
Filed: 2019-05-06
Abstract: The embodiment of this invention is particular in the form of a natural orodispersible tablet, or more specifically a natural orodispersible tablet of compositionss containing CBD and THC and other natural cannabinoids and natural active ingredients which is rapidly dissolved in the mouth and is absorbed intravenously by a rapid mucoadhesive buccal application through the buccal mucosa. It is preferably oval with an evenly distributed active mixture and is directly compressed. It is intended especially for the relief and treatment of symptoms in immunological, carcinogenic, neurological, inflammatory and cardiovascular diseases. It can also be used for other diseases and as a support for the treatment of endocrine disorders.
Patent EP-3802147-A1 (EP)
Title: Procédé d'affinage d'un panneau de construction grand format
Inventor: BRAUN ROGER
IPC: B44C1/24
Filed: 2019-06-07
Abstract: L'invention concerne un procédé d'affinage d'un panneau de construction (1) grand format en HDF comportant une face supérieure (2) et une face inférieure (9), comprenant les étapes suivantes : - a) dans une première étape de gaufrage, un relief est gaufré au moins dans la face supérieure (2) par au moins une dépression (5) en forme de bande ayant une profondeur (T), - b) un papier décoratif (3) est appliqué sur la face supérieure (2), - c) un papier de recouvrement (4) est appliqué sur le papier décoratif (3) comme couche anti-abrasion, - d) la face inférieure (9) est pourvue d'une contre-tension (8), - e) la structure ainsi préparée est amenée à une presse et pressée sous haute pression et à haute température, et- f) pendant le pressage, dans une deuxième étape de gaufrage, elle est repoussée dans au moins une dépression (5) en bande sans modifier sa profondeur (T). Selon l'invention, - g) la face supérieure (2) est encore pourvue d'une peau pressée d'une épaisseur de 0,3 à 0,5 mm, - h) la densité apparente du panneau de construction (1) dans la couche de revêtement formant la face supérieure (2) se situe entre 950 et 1.000 kg/m 3 , et - i) une résine de mélamine aqueuse est appliquée sur la face supérieure (2) comme agent de revenu avant ou immédiatement après le gaufrage, et - j) la presse est une presse à cycle court (30).
Patent EP-3813575-A1 (EP)
Inventor: SCHMIDLIN MORITZ
IPC: A24F40/50
Filed: 2019-06-14
Abstract: An electronic cigarette (2) is disclosed comprising a laser (14) and a light guide (16). A reservoir (8) is provided for storing a vaporisable liquid (L). An absorber (10) is provided to absorb light emitted by the laser (14) and to generate heat. An optical interface is provided at a second end face (18) of the light guide, and a flow path is provided for vaporisable liquid to flow from the reservoir (8) towards the optical interface at the second end face (18) and the absorber (10). The optical interface selectively reflects or refracts light emitted by the laser (14) such that light emitted by the laser (14) is coupled towards the absorber (10) when liquid is present at the optical interface and light emitted by the laser (14) is coupled away from the absorber (10) when liquid is not present at the optical interface.
Patent EP-3804357-A1 (EP)
Inventor: SOTO KURT THOMAS
IPC: H04R3/00
Filed: 2019-05-24
Abstract: Systems and methods for determining and adapting to changes in microphone performance of playback devices are disclosed herein. In one example, an audio input is received at an array of individual microphones of a network microphone device. Output microphone signals are generated from each of the individual microphones based on the audio input. The output microphone signals are analyzed to detect a trigger event. After detecting the trigger event, the output microphone signals are compared to detect aberrant behavior of one or more of the microphones. Optionally, corrective actions can be taken or suggested based on the detection of aberrant behavior of one or more microphones.